зеркало из https://github.com/mozilla/gecko-dev.git
Bug 574992 - Make Date.prototype.toGMTString a normal, non-enumerable, non-alias property; also fixes a failure (with Object.getOwnPropertyNames support) in the MS ES5 tests. r=brendan
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9d829630dc
Коммит
5c9d6dd494
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@ -156,9 +156,11 @@ const char *const js_common_atom_names[] = {
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js_source_str, /* sourceAtom */
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js_stack_str, /* stackAtom */
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js_sticky_str, /* stickyAtom */
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js_toGMTString_str, /* toGMTStringAtom */
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js_toLocaleString_str, /* toLocaleStringAtom */
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js_toSource_str, /* toSourceAtom */
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js_toString_str, /* toStringAtom */
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js_toUTCString_str, /* toUTCStringAtom */
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js_valueOf_str, /* valueOfAtom */
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js_toJSON_str, /* toJSONAtom */
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"(void 0)", /* void0Atom */
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@ -250,9 +252,11 @@ const char js_set_str[] = "set";
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const char js_source_str[] = "source";
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const char js_stack_str[] = "stack";
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const char js_sticky_str[] = "sticky";
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const char js_toGMTString_str[] = "toGMTString";
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const char js_toLocaleString_str[] = "toLocaleString";
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const char js_toSource_str[] = "toSource";
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const char js_toString_str[] = "toString";
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const char js_toLocaleString_str[] = "toLocaleString";
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const char js_toUTCString_str[] = "toUTCString";
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const char js_undefined_str[] = "undefined";
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const char js_valueOf_str[] = "valueOf";
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const char js_toJSON_str[] = "toJSON";
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@ -268,9 +268,11 @@ struct JSAtomState {
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JSAtom *sourceAtom;
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JSAtom *stackAtom;
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JSAtom *stickyAtom;
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JSAtom *toGMTStringAtom;
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JSAtom *toLocaleStringAtom;
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JSAtom *toSourceAtom;
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JSAtom *toStringAtom;
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JSAtom *toUTCStringAtom;
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JSAtom *valueOfAtom;
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JSAtom *toJSONAtom;
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JSAtom *void0Atom;
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@ -428,9 +430,11 @@ extern const char js_stago_str[];
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extern const char js_star_str[];
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extern const char js_starQualifier_str[];
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extern const char js_tagc_str[];
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extern const char js_toGMTString_str[];
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extern const char js_toLocaleString_str[];
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extern const char js_toSource_str[];
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extern const char js_toString_str[];
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extern const char js_toLocaleString_str[];
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extern const char js_toUTCString_str[];
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extern const char js_undefined_str[];
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extern const char js_valueOf_str[];
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extern const char js_toJSON_str[];
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@ -2322,20 +2322,32 @@ js_Date(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
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JSObject *
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js_InitDateClass(JSContext *cx, JSObject *obj)
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{
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JSObject *proto;
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/* set static LocalTZA */
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LocalTZA = -(PRMJ_LocalGMTDifference() * msPerSecond);
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proto = js_InitClass(cx, obj, NULL, &js_DateClass, js_Date, MAXARGS,
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NULL, date_methods, NULL, date_static_methods);
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JSObject *proto = js_InitClass(cx, obj, NULL, &js_DateClass, js_Date, MAXARGS,
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NULL, date_methods, NULL, date_static_methods);
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if (!proto)
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return NULL;
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AutoObjectRooter tvr(cx, proto);
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SetDateToNaN(cx, proto);
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/* Alias toUTCString with toGMTString. (ECMA B.2.6) */
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if (!JS_AliasProperty(cx, proto, "toUTCString", "toGMTString"))
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/*
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* ES5 B.2.6:
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* The Function object that is the initial value of
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* Date.prototype.toGMTString is the same Function
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* object that is the initial value of
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* Date.prototype.toUTCString.
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*/
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AutoValueRooter toUTCStringFun(cx);
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jsid toUTCStringId = ATOM_TO_JSID(cx->runtime->atomState.toUTCStringAtom);
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jsid toGMTStringId = ATOM_TO_JSID(cx->runtime->atomState.toGMTStringAtom);
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if (!js_GetProperty(cx, proto, toUTCStringId, toUTCStringFun.addr()) ||
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!js_DefineProperty(cx, proto, toGMTStringId, toUTCStringFun.value(),
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JS_PropertyStub, JS_PropertyStub, 0)) {
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return NULL;
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}
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return proto;
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}
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